Update (from original link):

Update: A 1003mb low off the Middle Atlantic Coast this afternoon will move and deepen very rapidly as it tracks northeastward with winds forecast up to 50 knots this evening, reaching upwards of 60 knots by 12Z Friday and as high as 80-85 knots possible Friday night. Waves associated with this low will buildup to 17 meters (56 feet) by early Saturday. This system will likely deepen to near historical levels with models suggesting a minimum pressure of about 923mb early Saturday.